(完整版)五年級(jí)下冊(cè)數(shù)學(xué)解方程240題

(完整版)五年級(jí)下冊(cè)數(shù)學(xué)解方程240題

(0.5+x)+x=9.8÷2Simplified:1.5x+0.5=4.92(X+X+0.5)=9.8Simplified:4x+1=4.93200=450+5X+XSimplified:6x=2750X-0.8X=6Simplified:0.2x=612x-8x=4.8Simplified:4x=4.87.5X2x=15Simplified:15x=151.2x=81.6Simplified:x=68x+5.6=9.4Simplified:x=3.8x-0.7x=3.6Simplified:0.3x=3.691÷x＝1.3Simplified:x=70X+8.3=10.7Simplified:x=2.43x－8＝16Simplified:3x=247(x-2)=2x+3Simplified:5x=173x+9=27Simplified:3x=1818(x-2)=270Simplified:18x=30612x=300-4xSimplified:16x=3007x+5.3=7.4Simplified:7x=2.13x÷5=4.8Simplified:x=830÷x+25=85Simplified:x=11.4×8-2x=6Simplified:x=1.26x-12.8×3=0.06Simplified:6x=38.24410-3x=170Simplified:3x=2403(x+0.5)=21Simplified:x=6.50.5x+8=43Simplified:x=706x-3x=187Simplified:3x=1871.5x+18=3xSimplified:1.5x=185×3-x÷2=8Simplified:x=40.273÷x=0.35Simplified:x=0.781.8x=0.972Simplified:x=0.54x÷0.756=90Simplified:x=68.049x-40=5Simplified:9x=45x÷5+9=21Simplified:x=6048-27+5x=31Simplified:x=210.5+x+21=56Simplified:x=24.5x+2x+18=78Simplified:3x=60(200-x)÷5=30Simplified:x=50(x-140)÷70=4Simplified:x=36020-9x=1.2×6.25Simplified:x=2.3610.1(x+6)=3.3×0.4Simplified:x=3(27.5-3.5)÷x=4Simplified:x=6x+19.8=25.8Simplified:x=65.6x=33.6Simplified:x=69.8-x=3.8Simplified:x=675.6÷x=12.6Simplified:x=65x+12.5=32.3Simplified:x=3.965(x+8)=102Simplified:x=14x+3x+10=70Simplified:x=205x+15=60Simplified:x=93.5-5x=2Simplified:x=-0.30.3×7+4x=12.5Simplified:x=1.33X+0.7=53.5×2=4.2+xSimplified:x=14.826×1.5=2x+10Simplified:x=170.5×16―16×0.2=4xSimplified:x=1.6139.25－X=0.403Simplified:x=122.9716.9÷X=0.3Simplified:x=56.3323x=14x＋14Simplified:x=1x＋14x=65Simplified:x=43－5x＝80Simplified:x=-15.41.8+6x＝54Simplified:x=8.79＋4x＝40Simplified:x=7.752x+8=16Simplified:x=423x-14x=14Simplified:x=2X+7x=8Simplified:x=19x-3x=6Simplified:x=16x-8=22Simplified:x=55x+x=9Simplified:x=1x-8=6xSimplified:x=-12x-6=12Simplified:x=97x+7=14Simplified:x=16x-6=0Simplified:x=15x+6=11Simplified:x=12x-8=10Simplified:x=92.5x-8=4Simplified:x=4.83x+7=28Simplified:x=73x-7=26Simplified:x=119x-x=16Simplified:x=224x+x=50Simplified:x=21.2x-8=4Simplified:x=103x-8=30Simplified:x=12.676x+6=12Simplified:x=13x-3=1Simplified:x=1.335x-3x=4Simplified:x=22x+16=19Simplified:x=-1.55x+8=19Simplified:x=2.214-6x=8Simplified:x=115+6x=27Simplified:x=25-8x=4Simplified:x=-0.1257x+8=15Simplified:x=19-2x=1Simplified:x=44+5x=9Simplified:x=110-x=8Simplified:x=28x+9=17Simplified:x=19+6x=14Simplified:x=1.25x+9x=4+7Simplified:x=0.53(x+3)=50-x+3可以化簡為3x+9=53-x5x+15=60可以化簡為5x=45，x=90.3×7+4x=12.5可以化簡為4x=11.6，x=2.9x÷1.5-1.25=0.75可以化簡為x=2.254x-1.3×6=2.6可以化簡為4x=10.4，x=2.66x+12.8=15.8可以化簡為6x=3，x=0.5150×2+3x=690可以化簡為3x=390，x=1302x-20=4可以化簡為2x=24，x=123x+6=18可以化簡為3x=12，x=42(2.8+x)=10.4可以化簡為2.8+x=5.2，x=2.4(x-3)÷2=7.5可以化簡為x=1813.2x+9x=33.3可以化簡為22.2x=33.3，x=1.53x=x+100可以化簡為2x=100，x=50x+4.8=7.2可以化簡為x=2.46x+18=48可以化簡為6x=30，x=53(x+2.1)=10.5可以化簡為3x=4.2，x=1.412x-9x=8.7可以化簡為3x=8.7，x=2.913(x+5)=169可以化簡為13x=144，x=11.12x-97=34.2可以化簡為2x=131.2，x=65.64x-48=26.8可以化簡為4x=74.8，x=18.742x+25x=134可以化簡為67x=134，x=21.5(x+1.6)=3.6可以化簡為1.5x=2.4，x=1.62(x-3)=5.8可以化簡為2x=11.8，x=5.965x+7=42可以化簡為65x=35，x=0.549x+4×2.5=91可以化簡為9x=81，x=94.2x+2.5x=134可以化簡為6.7x=134，x=2010.5x+6.5x=51可以化簡為17x=51，x=389x-43x=9.2可以化簡為46x=9.2，x=0.25x-45=100可以化簡為5x=145，x=291.2x-0.5x=6.3可以化簡為0.7x=6.3，x=923.4-2x=56可以化簡為2x=-32.6，x=-16.34x-x=48.6可以化簡為3x=48.6，x=16.24.5x-x=28可以化簡為3.5x=28，x=8x-5.7=2.15可以化簡為x=7.853x+0.7=5可以化簡為3x=4.3，x=1.4316.9÷x=0.3可以化簡為x=56.33x+14x=60可以化簡為15x=60，x=483-